돼지전염성위장염바이러스의침단백질에대한단일클론항체,이를생산하는하이브리도마세포주와그의제조방법

    公开(公告)号:KR100330312B1

    公开(公告)日:2002-08-14

    申请号:KR1019980018811

    申请日:1998-05-25

    Abstract: PURPOSE: A monoclonal antibody to a saliva protein of porcine infectious gastroenteritis virus, a hybridoma cell line producing the same, and a production method thereof are provided, thereby diagnosing the porcine infectious gastroenteritis virus from the feces of pigs at an early stage. CONSTITUTION: A monoclonal antibody to a saliva protein of porcine infectious gastroenteritis virus is produced from a hybridoma cell line(KCTC 0391BP), wherein the monoclonal antibody is subunit type IgG1. A composition for diagnosis of porcine infectious gastroenteritis virus contains the monoclonal antibody to a saliva protein of porcine infectious gastroenteritis virus as an effective component. A method for producing the monoclonal antibody to a saliva protein of porcine infectious gastroenteritis virus comprises the steps of: culturing porcine infectious gastroenteritis virus and separating porcine infectious gastroenteritis virus from the cultured medium; immunizing a rat with the separated porcine infectious gastroenteritis virus to produce a hybridoma cell line; and producing the monoclonal antibody from the hybridoma cell line.

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